<!DOCTYPE html>
<html lang="en-US">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
    <title>CSS values and units</title>
    <link rel="stylesheet" href="style.css">
  </head>
  <body>
    <div id="important">
      <p class="better">This is a paragraph.</p>
      <p class="better" id="winning">One selector to rule them all!</p>
    </div>

    <hr>

    <div id="weight">
      <div id="outer" class="container">
        <div id="inner" class="container">
          <ul>
            <li class="nav"><a href="#">One</a></li>
            <li class="nav"><a href="#">Two</a></li>
          </ul>
        </div>
      </div>
    </div>

    <hr>

    <div id="live">
      <div id="outer" class="container">
        <div id="inner" class="container">
          <ul>
            <li class="nav"><a href="#">One</a></li>
            <li class="nav"><a href="#">Two</a></li>
          </ul>
        </div>
      </div>
    </div>

    